PREFACE
Please read the manual of operation carefully before opefrate the engine ,and the operator
should maintain it strictly as required.
The engine is improved from time to time ,so the manual of operation may be different from
the engine ,please draw attentions to it .The engine NO.is engraved in the central position of
cylinder-block upper end by the side of the fly wheel.
PRECAUTIONS
To ensure the availability and a long service-life, the engine should be operated and
maintained strictly as required .
Never let the engine run in overload ,or the engine will be damaged .To avoid premature
wearing of the engine parts ,do not allow to run the engine with high speed in the period of
commissioning.
If not necessary ,don’t run the engine with high speed . While running with low ger ,the
engine should keep running in low speed .Cooling water should be soft-water.
Do not allow to frequently work in the condition of boiling or in high temperature water
(over 95ć).
Please choose the real parts supplied by our works or appointed one by our works.
Wellkeep the manual of operation and transfer it with the engine.